Music plays a very large portion on how we enjoy an episode - try watching on with no music - it's extremely awkward. And yet, there are few if any mentions of music themes on this wiki.
I have not gone through the episodes with a fine-toothed comb as some of the others, so please pardon the initial sparseness of this post.
As of May 2, I have only recognized one theme that was repeated over several episodes. Summary follows:
|Justice League Theme||A situation where the entire Justice League is involved||A slow rendition plays in Fireworks when the Justice League starts arriving at Cadmus. Listen ♫|
|A militaristic rendition plays in Revelation when the Justice League starts arriving at the Bayou. Listen ♫|
|A somber rendition plays in Failsafe when Zatara calls the Cave with bad news. Listen ♫|
|A truncated form plays in Happy New Year when the Justice League starts arriving in New Orleans. Listen ♫|
|An emotional variation plays when the half of the League departs for Rimbor in Alienated. Listen ♫|
|Cheshire's Theme||Cheshire's entry and exit theme||The four-note riff plays on numerous occasions when Cheshire is on-screen (or departs). It shows up in Infiltrator, Targets, Insecurity, and Usual Suspects.|
I would love to have this list expanded with more themes. Knowing the composers, there's got to be character themes that were missed.